MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03570nab a22003494ib4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
PH-QcNFR |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240301094226.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
240223s9999 xx 000 0 und d |
| 022 1# - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
2672-2836 (Online) |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
PH-QcNFR |
| Language of cataloging |
eng |
| Transcribing agency |
PH-QcNFR |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Encarnacion, Angel B. |
| 9 (RLIN) |
3990 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Assessment of fisheries resources in Babuyan Channel / |
| Statement of responsibility, etc. |
Angel B. Encarnacion and three others |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE (R) |
|---|
| Place of production, publication, distribution, manufacture (R) |
Quezon City, Philippines : |
| Name of producer, publisher, distributor, manufacturer (R) |
Bureau of Fisheries and Aquatic Resources , |
| Date of production, publication, distribution, manufacture, or copyright notice |
2018 |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Content type code |
txt |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
computer |
| Media type code |
c |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
online resource |
| Carrier type code |
cr |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| File type |
text file |
| Encoding format |
PDF |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographical references |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Babuyan Channel is one of the major fishing grounds in the country providing livelihood, income, and employment particularly to fisherfolk living in the coastal areas of the Northern Philippines thus, there is a need to assess the status of the area to determine strategies and policies to sustain its production and livelihood of the fisherfolk. The study determined the types of fishing boat and gear operating in the area, the annual fish catch estimates to include commercial and municipal production, the catch per unit effort of various gears,the seasonality of dominant species, the relative abundance and population parameters of some commercially important species to include Decapterus macrosoma, Coryphaena hippurus, and Trichiurus lepturus using data collected from 2009 to 2013, and the methods used by the National Stock Assessment Program. Most of the fishing boats and gears operating in the Babuyan Channel are under the municipal fisheries sector. However, production is higher in the commercial sector suggesting higher fishing effort and catch rate was exerted by commercial fishing boats and gears in the fishing ground. The trend of annual fish production in the fishing ground is fluctuating as reflected by the changing production in both municipal and commercial sector during the study period. The fluctuating production may be due to environmental, social, and economic factors such as increasing operation cost due to increasing fuel price, conflict, and livelihood shifting on elvers gathering in the earlier part of 2011-2012. The noted increase in 2013 was mainly due to the strict implementation of FAO 242, banning elvers gathering, and policies formulated at the local level. Drift Filter Net dominated the commercial and municipal fisheries, respectively. There were 256 species belonging to 69 families caught in the fishing ground indicating a high diversity in the area. N. tennuipes topped the production in Babuyan Channel caught by the Drift Filter Net and Pair Trawl in the mouth of Cagayan River in Aparri, Cagayan. As observed, the fishing mortality values were higher than the natural mortality, an indication that high fishing pressure is being experienced on the fishing ground. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
English |
| Information code or alphabet |
eng |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Fishery resources |
| 9 (RLIN) |
682 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Fish stock assessment |
| 9 (RLIN) |
808 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Fish population |
| General subdivision |
Estimates |
| 9 (RLIN) |
4361 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Fishing boats |
| 9 (RLIN) |
4362 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Fisheries |
| General subdivision |
Equipment and supplies |
| 9 (RLIN) |
263 |
| 651 #0 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Source of heading or term |
LCSH |
| Geographic name |
Babuyan Channel (Philippines) |
| 9 (RLIN) |
4363 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ayson, Jovita P. |
| Relator term |
author |
| 9 (RLIN) |
3991 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gumiran, Ericson |
| Relator term |
author |
| 9 (RLIN) |
3992 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Calicdan, Melanie A. |
| Relator term |
author |
| 9 (RLIN) |
4364 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Host Biblionumber |
78 |
| Host Itemnumber |
165 |
| Main entry heading |
Philippines. |
| Other item identifier |
IRC00033 |
| Title |
The Philippine Journal of Fisheries |
| International Standard Serial Number |
2672-2836 (Online) |
| Related parts |
Volume 25, Issue no. 1 (January - June 2018), page 14 - 24 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Suppress in OPAC |
No |
| Koha item type |
Journal Article |
| Item part |
IMC000184 |